Tp317L Pipe and Tube

HOME > Product > Austenitic Steel
A213 TP317L Seamless Heat Exchanger Tube

Tp317L Pipe And Tube

  • Grade:317L, 1.4438, S31703, X2CrNiMo18-15-4
  • OD: 6mm-630mm, 1/4"-24"
  • WT: 0.7mm-30mm, Sch 10S-Sch XXS
  • Length: Fixed or random length as specified
  • Specifications: A312, A213, A269, A249, A358, A511, JIS G3459, JIS G3463, EN10216-5
  • Delivery Condition: Annealed and Pickled, Birght Annealed, Mechanical Polished, Electric Polished
  • Mill Certificate: EN 10204 3.1, EN10204 3.2
  • Marking: Continuosly stenciled as specified.
  • Packing: In bundle or plywood cases with end caps
  • Manufacturing: Seamless, Welded


317L is an austenitic stainless steel with a 3% molybdenum addition. Alloy 317L exhibits an austenitic microstructure, free of chromium carbide precipitations at grain boundaries. The grade contains some residual ferrite (after solution annealing (1100 - 1150°C / 2012 - 2102°F)) and water quenching.
The high molybdenum content gives this steel a higher resistance to corrosion in sulfuric media than standard grades (316 / 316L). It is with properties as: high ductility, weldability and improved corrosion resistance. The main application are refining, chemical industries, pulp and paper industry

Chemical Composition:

% C Mn P S Si Cr Ni Mo Cu N Fe
Min - - - - - 18 11 3 - - balance
Max 0.035 2 0.045 0.03 1 20 15 4 - - balance

Mechanical Property:

20°C Tensile Strength Yield Strength Elongation % Hardness Density
Min 515Mpa 205Mpa 35% - 7.9kg/dm3
Max - - - 90HRB 7.9kg/dm3


>Refineries >Chemical and petrochemical processing equipments
>Food and beverage industry >Explosives industry
>Pollution control equipments >Pulp and paper plants

Range of Products:

Plates / Sheets / Coil Heavy Plate
Cold Rolled Sheet
Hot Rolled Sheet
Fittings Seamless LR Elbow / Welded LR Elbow
Con Reducer / Ecc Reducer
Con Tee / Ecc Tee / Cross
Coupling / Cap
Flange Blind Plate Flanges
Lap Joint Flanges
Raised Face Blind Flanges
Raised Face Slip On Flanges
Raised Face Socket Weld Flanges
Raised Face Threaded Flanges
Raised Face Weld Neck Flanges
Slip On Plate Flanges
Blind Plate Flanges
Pipe / Tube Seamless Pipe
Welded Pipe
Seamless Tube
Welded Tube
Seamless U-Tube
Welded U-Tube
Square Tube
Rectangular Tube
Bar Round Bar
Square Bar
Flat Bar
Angel Bar
Hexagon Bar

Latest Reference Orders: